10-day forecast for Jefferson, NH: 47° to 87°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
74° · 0.61 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1082° / 62°0.33
Morning70°feels 70°
Afternoon80°feels 81°
Evening65°feels 66°
Overnight63°feels 63°
82 °
Jefferson, Monday, 10 August
Rain. High 82°, low 62°.
Pressure29.91 inHg
Wind4.2 mph W
Humidity41%
Visibility6.2 mi
Dew point54°
Tue, 1177° / 59°0.21
Morning64°feels 65°
Afternoon77°feels 77°
Evening62°feels 61°
Overnight61°feels 61°
77 °
Jefferson, Tuesday, 11 August
Rain. High 77°, low 59°.
Pressure29.80 inHg
Wind6.1 mph W
Humidity91%
Visibility6.2 mi
Dew point63°
Wed, 1274° / 58°0.61
Morning63°feels 63°
Afternoon72°feels 72°
Evening62°feels 62°
Overnight59°feels 59°
74 °
Jefferson, Wednesday, 12 August
Heavy rain. High 74°, low 58°.
Pressure29.71 inHg
Wind3.5 mph W
Humidity47%
Visibility6.2 mi
Dew point53°
Thu, 1371° / 54°0.44
Morning61°feels 61°
Afternoon64°feels 64°
Evening65°feels 64°
Overnight55°feels 55°
71 °
Jefferson, Thursday, 13 August
Rain. High 71°, low 54°.
Pressure29.71 inHg
Wind8.5 mph NW
Humidity94%
Visibility—
Dew point60°
Fri, 1464° / 47°0.07
Morning49°feels 48°
Afternoon57°feels 56°
Evening62°feels 61°
Overnight53°feels 53°
64 °
Jefferson, Friday, 14 August
Light rain. High 64°, low 47°.
Pressure29.91 inHg
Wind13.6 mph W
Humidity86%
Visibility—
Dew point50°
Sat, 1566° / 50°0.04
Morning54°feels 53°
Afternoon59°feels 58°
Evening63°feels 62°
Overnight51°feels 50°
66 °
Jefferson, Saturday, 15 August
Light rain. High 66°, low 50°.
Pressure30.03 inHg
Wind12.3 mph NW
Humidity82%
Visibility—
Dew point51°
Sun, 1672° / 48°0
Morning53°feels 53°
Afternoon67°feels 66°
Evening67°feels 65°
Overnight53°feels 52°
72 °
Jefferson, Sunday, 16 August
Clear. High 72°, low 48°.
Pressure30.18 inHg
Wind6.2 mph NW
Humidity52%
Visibility—
Dew point46°
Mon, 1775° / 51°0
Morning57°feels 56°
Afternoon72°feels 71°
Evening71°feels 71°
Overnight58°feels 57°
75 °
Jefferson, Monday, 17 August
Overcast. High 75°, low 51°.
Pressure30.12 inHg
Wind5.2 mph W
Humidity46%
Visibility—
Dew point47°
Tue, 1870° / 57°0.22
Morning60°feels 60°
Afternoon69°feels 69°
Evening68°feels 69°
Overnight60°feels 60°
70 °
Jefferson, Tuesday, 18 August
Light rain. High 70°, low 57°.
Pressure30.09 inHg
Wind5.1 mph SW
Humidity85%
Visibility—
Dew point62°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Jefferson, NH around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.